As tightly integrated as Google's many services can be, the company has been dancing around a glaring omission: why couldn't we add times mentioned in Gmail messages as Google Calendar events? Logic is at last taking hold in Mountain View, however. Starting this week for those using US English, Google is rolling out a Gmail web update that automatically underlines dates and times; click on one and it will pop up a box to quickly add a calendar event scheduled for that time, with an option to edit basic details first. It's such a simple addition, but it could mean the world for those of us waiting for Gmail to catch up with our native email apps.